80962048

素因数分解:

$2^9\times {\mathrm{158129}}^1$

素因数の和:158147

約数の個数: 20

約数和(自身を含む): 161766990

約数和(自身を除く): 80804942

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 158129, 316258, 632516, 1265032, 2530064, 5060128, 10120256, 20240512, 40481024, 80962048]

約数ペア:

[(1, 80962048), (2, 40481024), (4, 20240512), (8, 10120256), (16, 5060128), (32, 2530064), (64, 1265032), (128, 632516), (256, 316258), (512, 158129)]